Practice Areas

• Taxation

Admission to the Bar

January 24, 2025

Education

• Far Eastern University – Manila – BS Accountancy
• San Sebastian College – Recoletos Manila – Juris Doctor (Class Salutatorian)

Professional Activities and Memberships

• Member, IBP CALMANA Chapter
• Member, Philippine Institute of CPAs

Atty. Alvin S. Siapian II, CPA is an Associate of the Siguion Reyna Montecillo and Ongsiako Law Offices.

Atty. Siapian earned his degree in BS in Accountancy from Far Eastern University Manila in 2016, and passed the CPA Licensure Exam the following year, May 2017.

Before joining the firm, he worked as a self-employed tax practitioner; handling tax compliance and tax reporting, estate tax planning, and tax assessments for his own personal clients, which are mostly, Small and Medium Sized Entities (SMEs). He also worked as a reviewer in taxation subject in Professional Review and Training Center (PRTC) and a professor in Far Eastern University Manila, teaching basic accounting and taxation subjects. He was also invited as a resource person in Philippine Institute of Certified Public Accountant and in the Department of Trade and Industry SME Roving Academe for various taxation topics. He was also appointed by the Professional Regulatory Commission in 2018-2019 as an Accredited CPD Monitor.

In 2024, he obtained his Juris Doctor Degree from San Sebastian College-Recoletos Manila, and passed the Philippine Bar Exam that same year. During his law school, he gained practical legal experience through internships at San Sebastian Office of the Legal Aid.